wiki(claude): add design-context pointers for board-viewer

closes board-viewer-pointers

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.tasks/board-viewer-pointers.md

@@ -43,6 +43,7 @@ Per `follow tdd-criteria` trigger in this CLAUDE.md: impl-tasks `board-viewer-gi
 ## Decisions log
 
 - 2026-05-22: pointers task создан промоушеном из `.workshop/.brainstorm/board-viewer.md` (workshop-promote-brainstorm).
+- 2026-05-22: pointer-блок вставлен в `.wiki/CLAUDE.md` Domain conventions дословно из Next action; closed.
 
 ## Open questions
 
@@ -50,7 +51,7 @@ Per `follow tdd-criteria` trigger in this CLAUDE.md: impl-tasks `board-viewer-gi
 
 ## Completed steps
 
-- [ ] (фиксируется при выполнении)
+- [x] вставлен блок «Mandatory: read design context before implementation» + «TDD posture» в `.wiki/CLAUDE.md`
 
 ## Notes